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[ADV7281-M] unused AIN pin and GPO pin.

Question asked by Tamu on May 19, 2014
Latest reply on May 20, 2014 by Tamu



I have questions about AIN and GPO pins of ADV7281-M.

Could you tell me how the following pins should be connected (or open) when these pins are not used?

Should unused AIN be connected to GND directly?
Should unused GPO be left open and set GPO_ENABLE register to 0?


Thank you!
Best regards.